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why the result is not decimal?

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Eliza
Eliza 2017-11-16
回答： Star Strider 2017-11-16
here is my code i wanna display b as decimal not the division operation as you see, any help please?
syms x y z
[A, b] = equationsToMatrix([25*x + 5*y + z==10.8, 64*x + 5*y + z == 11.2,...
24*x + 12*y + z == 20.2],[x,y,z])
A =
[ 25, 5, 1]
[ 64, 5, 1]
[ 24, 12, 1]
b =
54/5
56/5
101/5

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Star Strider
Star Strider 2017-11-16
Use the vpa function or the double function.

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